Cancer risk from a single CT scan is low, but repeated exposure could increase the risk of radiation-induced cancer.

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CTA indicates CT angiography. Single-phase CTA allows for capturing static ... as well as whether it is located in a lobar or deep brain region, do not seem to influence the risk of HE. 76 The ...

Catheter angiography or computed tomography angiography was used to assess the patency ... but had no new ischemic stroke (≥4 weeks); the ipsilateral middle cerebral artery was patent, and no ...

The nonprofit Brain Injury Alliance of Connecticut has named Cynthia Bidorini its new executive director. A seasoned nonprofit leader with over 20 years of experience, Bidorini brings a background ...

However, an F-18 FDG-PET/CT scan revealed extensive hypermetabolism in the cerebellar cortex, with a maximum standardised uptake value (SUVmax) of 25.91, indicating significant inflammation. The ...

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the subsequent negative findings on the cerebral angiogram and follow-up MRI/MRA ruled out aneurysms or other structural lesions, supporting a diagnosis of non-aneurysmal SAH. CT imaging is the ...

Singe-phase CT angiography (CTA) is a non-invasive imaging modality that ... but also on tissue edema formation visible as hypodense regions of the brain tissue. Despite the prognostic information ...

During an angiogram, contrast substances are injected into the blood to better show how it flows. This can help with diagnosing and treating various medical conditions, especially those that impact ...